Linux下安装PostgreSQL主要有以下两种常见方法:
sudo apt update。sudo apt install postgresql postgresql-contrib。sudo yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-$(rpm -E %{rhel})-x86_64/pgdg-redhat-repo-latest.noarch.rpm。sudo yum install -y postgresql15-server(版本号可按需修改)。sudo /usr/pgsql-15/bin/postgresql-15-setup initdb。sudo systemctl enable postgresql-15,sudo systemctl start postgresql-15。readline-devel、zlib-devel、gcc-c++等。./configure --prefix=/usr/local/pgsql。make,sudo make install。sudo -u postgres /usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data。~/.bashrc或/etc/profile中。